


|  			 Product type  			 |  			 			 Coupler Attenuator Male to Female  			 |  		
|  			 Operation wavelength  			 |  			 			 SM: 1200 to 1600nm or 1310/1550nm  			 |  		
|  			 |  			 			 MM: 850nm, 1300nm  			 |  		
|  			 Return Loss  			 |  			 			 ≥ 50 db (PC)  			 |  		
|  			 |  			 			 ≥ 55 db (UPC)  			 |  		
|  			 |  			 			 ≥ 65 db (APC)  			 |  		
|  			 Attenuation Accuracy  			 |  			 			 +/-0.5 db for 1 to 5db attenuation  			 |  		
|  			 |  			 			 +/-10% for 6 to 30db attenuation  			 |  		
|  			 Polarization Dependent loss  			 |  			 			 ≤ 0.2db  			 |  		
|  			 Mechanical endurance  			 |  			 			 >1000  			 |  		
|  			 Maximum optical Input power  			 |  			 			 200MW  			 |  		
|  			 Operating Temp Range  			 |  			 			 -40 to + 80degree  			 |  		
